The EDS-G205A-4PoE-T is a rugged, unmanaged Gigabit Ethernet switch featuring five RJ45 ports, four of which support Power-over-Ethernet (PoE/PoE+) per IEEE 802.3af/at. Engineered for tough industrial environments, the switch operates reliably in a wide temperature range from -40 to 75°C, making it ideal for applications in harsh field conditions.

With up to 36 watts of power output per PoE port, the switch provides centralized power for high-consumption devices like IP cameras, access points, or IP phones. Intelligent power management ensures automatic classification and protection from overcurrent and short circuits. The compact metal housing and DIN-rail or wall-mount installation make this switch a practical, plug-and-play solution for robust industrial networks.

Technical Specifications in English:

Ethernet Interfaces:

• 5 x 10/100/1000BaseT(X) RJ45 (4 PoE+)
• Auto-negotiation speed, full/half-duplex, auto MDI/MDI-X

PoE Specifications:

• PoE standard: IEEE 802.3af/at (PoE/PoE+)
• Max. power per port: 36 W
• Power budget:
• 62 W @ 12 VDC
• 120 W @ 24 VDC
• 144 W @ 48 VDC
• PoE Pinout: V+, V+, V-, V- on pins 1, 2, 3, 6 (Endspan, Mode A)

Switch Properties:

• MAC address table: 8 K entries
• Packet buffer: 1 Mbit
• Jumbo frame support: up to 10 KB
• Switching method: Store-and-Forward

Power Input:

• 2 removable 2-contact terminal blocks
• Operating voltage: 12 to 57 VDC (redundant inputs supported)
• Max input current: 5.65 A @ 24 VDC
• Overload current protection and reverse polarity protection supported

Mechanical Design:

• Housing: Metal, IP30 protection
• Dimensions: 29 × 135 × 105 mm
• Weight: 300 g
• Mounting: DIN-rail or optional wall mounting

Environmental Limits:

• Operating temperature: -40 to 75°C
• Storage temperature: -40 to 85°C
• Humidity: 5–95% RH (non-condensing)

Certifications:

• Safety: UL 508, EN 62368-1
• EMC: EN 61000-6-2/-6-4
• EMI: CISPR 32, FCC Part 15B Class A
• Railway: EN 50121-4
• Others: IEC 61000-4-2/3/4/5/6/8, IEC 60068-2-6/27/32

MTBF:

• 1,564,608 hours (Telcordia standard)

Warranty: